AgentSite の代替ツール
AgentSite is a middleware designed for the AI search era, tackling the problem of single-page applications (SPAs) built with React or Vue being invisible to AI agents like ChatGPT, Claude, and Perplexity. It injects AI-friendly metadata such as meta tags, JSON-LD, and markdown mirrors into your site without requiring any code modifications. The service offers a free diagnostic tool and supports various deployment methods including Nginx, Express, and Edge environments.
AgentSite is designed to solve the problem of React/Vue single-page apps being invisible in AI search engines, but its commercial prospects and pricing transparency are unclear, its official documentation is limited, and complex sites still require manual tuning. If you would rather not bet on a black-box middleware layer, the alternatives below address AI visibility from different angles, including audits, content generation, and industry-specific use cases. They are ranked by how directly they compete with AgentSite, and only tools with enough available information to support a meaningful comparison are included.
クイック比較
| ツール | 料金 | 評価 | おすすめ対象 |
|---|---|---|---|
| AgentSite (オリジナル) | 無料 | 3.8 | - |
| Blyxo | フリーミアム | 4.3 | Individuals or teams that want a quick diagnosis of their website's performance across major AI search channels, along with practical fixes. |
| Arobis | フリーミアム | 4.4 | B2B SaaS brand teams that want ChatGPT, Gemini, or Perplexity to recommend them directly to prospective buyers. |
| Aivoda | 有料 | 4.2 | Teams managing brand reputation across multiple AI channels and wanting to understand their position relative to competitors. |
| Findable | フリーミアム | 3.1 | Operations leaders at local service providers, healthcare organizations, educational institutions, and other specialized businesses who want to review a sample first. |
| Grenseo | フリーミアム | 4.1 | Founders and content teams that want to produce articles aligned with Google and AI search requirements using AI, rather than modify their technical architecture. |
| TrueCode | フリーミアム | 4.5 | - |
Blyxo is an audit tool focused on AI search engine visibility, testing how your website appears in ChatGPT, Perplexity, and Google AI Overviews. It generates targeted fixes with ready-to-use code snippets. It also provides accessibility (WCAG 2.2), SEO, performance, and security audits in one scan. Offers Chrome extension and REST API for CI/CD. Free tier available, no credit card required.
代替として優れている理由
Blyxo is built specifically to audit AI search visibility. It can test performance in ChatGPT, Perplexity, and Google AI Overviews separately, then provide code snippets for fixes—more actionable than AgentSite's broader consistency-response approach.
おすすめ対象
Individuals or teams that want a quick diagnosis of their website's performance across major AI search channels, along with practical fixes.
こんな場合に最適
You need an audit tool that lets you get started on a free tier and covers all three major AI search entry points, choose Blyxo.
長所
- Unique focus on AI search visibility
- Tests against ChatGPT, Perplexity, Google AI Overviews
- Provides fixes and code snippets
短所
- Specific pricing not public, advanced features may require payment
- AI audits may involve complex setup
- Limited public information, actual effectiveness needs testing
Arobis AI helps B2B SaaS brands get recommended inside AI answers from ChatGPT, Gemini and Perplexity, using GEO and AEO audits and authority building.
代替として優れている理由
Arobis focuses on whether brands are recommended in AI-generated answers. It combines GEO and AEO audits with competitor benchmarking, making it more aligned with the B2B SaaS buying journey, and it also offers a free visibility check.
おすすめ対象
B2B SaaS brand teams that want ChatGPT, Gemini, or Perplexity to recommend them directly to prospective buyers.
こんな場合に最適
You want to build long-term brand visibility in AI answers and can accept a 60–90 day time frame for results and sales-contact pricing, choose Arobis.
長所
- Focused specifically on visibility inside AI-generated answers
- Free AI visibility checker and audit to start
- Covers major engines like ChatGPT, Gemini and Perplexity
短所
- No public pricing, so costs require contacting the company
- Results are stated to take 60 to 90 days
- Aimed narrowly at B2B SaaS rather than all businesses
Aivoda scores how ChatGPT, Claude, Gemini and Perplexity perceive and recommend a brand, with competitor comparison and event-specific analysis.
代替として優れている理由
Aivoda covers ChatGPT, Claude, Gemini, and Perplexity, while its scores include competitor comparisons rather than standing alone as absolute values. That combination is uncommon among similar tools.
おすすめ対象
Teams managing brand reputation across multiple AI channels and wanting to understand their position relative to competitors.
こんな場合に最適
You rely on several assistants, including Claude, and want to use relative scores for quarterly reviews, choose Aivoda.
長所
- Focuses on AI-answer visibility instead of legacy SEO metrics
- Covers four widely used assistants at once: ChatGPT, Claude, Gemini and Perplexity
- Supports competitor comparison so scores are relative, not absolute
短所
- Public site does not disclose pricing or plan structure
- Insights are only as useful as the assistant answers are stable over time
- Interface and support are still weighted toward the Korean market
Findable is an AI recommendation scoring platform designed to help businesses, especially those in vertical markets like local services, healthcare, and education, assess their visibility and relevance within mainstream AI search engines and tools. It generates actionable reports to boost digital discoverability and recommendation opportunities.
代替として優れている理由
Findable is designed for vertical sectors such as local services, healthcare, and education. It provides sample reports so buyers can assess how well the model fits their business before spending budget.
おすすめ対象
Operations leaders at local service providers, healthcare organizations, educational institutions, and other specialized businesses who want to review a sample first.
こんな場合に最適
Your industry is specialized and you want to validate the credibility of a sample report before discussing budget, choose Findable.
長所
- Covers multiple high-value vertical industries
- Provides sample reports for easy evaluation
- Specifically designed for AI search recommendation scenarios
短所
- Scoring model and data sources are not publicly disclosed
- Pricing is not transparent, requiring direct contact
- Limited technical details available publicly
Grenseo is an intelligent AI SEO platform designed to help founders and creators generate high-quality, SEO-optimized content in just 15 minutes. It handles keyword research, article writing, internal linking, and schema optimization, aiming to boost content visibility on Google and within AI answers like ChatGPT. Get started with your first 3 articles for free.
代替として優れている理由
Grenseo brings AI search visibility into the content-generation process. It produces a complete SEO article in 15 minutes, automatically adds internal links, meta data, and schema, and incorporates brand language. Compared with AgentSite's middleware-only response layer, it addresses the underlying lack of content more directly.
おすすめ対象
Founders and content teams that want to produce articles aligned with Google and AI search requirements using AI, rather than modify their technical architecture.
こんな場合に最適
Your main gap is content volume and structured markup—not SPA rendering—and you want to test the workflow with three free pieces, choose Grenseo.
長所
- Generates complete SEO-optimized articles in 15 minutes
- Optimized for both Google and AI search visibility
- Automates internal linking, meta tags, and schema markup
短所
- Limited public technical details on AI content generation
- Specific subscription pricing is not fully transparent
- Unclear support for all non-English content types
TrueCode is an innovative coding assessment platform designed for the AI era. Instead of banning AI, it integrates it into a full IDE environment where candidates tackle real debugging tasks. Its unique TruScore™ system evaluates not just the outcome, but also the candidate's judgment, verification, and AI interaction quality. With a rear-facing camera capturing desktop snapshots every 10 seconds, it generates transparent, explainable reports. Ideal for tech hiring, team evaluations, and educational settings, TrueCode offers free practice for candidates to build a verifiable skill profile.
長所
- Embraces AI, assessing real-world collaboration skills
- TruScore offers multi-dimensional, explainable reports
- Rear-facing camera provides more robust anti-cheating than front-facing
短所
- Enterprise pricing is not publicly disclosed
- Relies on candidates providing and positioning their own phone
- Camera monitoring may raise privacy concerns for some
選び方
If your main concern is understanding how your website appears to ChatGPT or Perplexity, choose an audit tool such as Blyxo, which offers free diagnostics and repair code. For B2B SaaS companies that want to appear consistently in AI answers rather than run a one-time audit, Arobis is worth considering—but expect a 60–90 day time frame for results and pricing that requires contacting sales. Aivoda covers Claude as well and supports competitor comparisons, making it suitable for teams that need a broader view, although its interface and customer support currently lean toward the Korean market. Findable is a better fit for vertical sectors such as local services, healthcare, and education; its sample report lets you assess whether the results are credible before committing. If you produce your own content, Grenseo lets you generate three free pieces with AI-search-friendly text, visuals, and structured data, making it useful for a quick trial. In general, start with a free tool for diagnosis when budget is limited, then consider a paid service when you have longer-term brand visibility goals.
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